SealTronic Technology, Inc.

MTL Systems, Inc.

MTL specializes in five core technology application areas:

1. Specialized information services

2. Image and signal processing

3. Modeling and simulation

4. Sensor systems testing

5. Engineering services

Advanced Digital Watermarking (ADW) Tool

ADW is used for information hiding, file tampering detection, image tagging, digital signatures, and file access control.

More information can be found at www.mtl.com.